EP 0972563 A1 20000119 - Fabrication of multilayer-coated particles and hollow shells via electrostatic self-assembly of nanocomposite multilayers on decomposable colloidal templates
Title (en)
Fabrication of multilayer-coated particles and hollow shells via electrostatic self-assembly of nanocomposite multilayers on decomposable colloidal templates
Title (de)
Herstellung von mit Mehrlagen gestrichenen Partikeln und hohlen Schalen durch elektrostatische Selbstorganisierung von Nanokompositmehrlagen auf zersetzbaren kolloidalen Schablonen
Title (fr)
Fabrication de particules et coquilles vides revêtues de plusieurs couches par autoassemblage électrostatique de multicouche nanocomposite sur des matrices colloidales décomposables
Publication
Application
Priority
EP 98113181 A 19980715
Abstract (en)
The invention refers to a new process for preparing coated particles and hollow shells by coating colloidal particles with alternating layers of oppositely charged nanoparticles and polyelectrolytes and optionally removing the colloidal cores.
IPC 1-7
IPC 8 full level
B01J 13/02 (2006.01); B01J 13/22 (2006.01)
CPC (source: EP)
B01J 13/02 (2013.01); B01J 13/22 (2013.01)
Citation (search report)
- [A] EP 0667148 A1 19950816 - HISAMITSU PHARMACEUTICAL CO [JP]
- [A] EP 0472990 A2 19920304 - BAYER AG [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98113181 A 19980715